Anyone who has a history researching background -- and is a certified geek -- can appreciate my joy! My order of Hollinger boxes have arrived! Those lovely dove-grey archival boxes with the metal fittings on the corners. (I realized my collection of Universalist ephemera needed extra care.)
Good for church archives, of course. Quilters use them, too.
I was happy with Genealogical Storage Products, which is either a contractor for, or is owned by, the Hollinger Corporation itself. And the prices were the best I found.